Ephesians 6:5-8

5Slaves, obey your human masters, with respect and reverence, with sincerity of heart, as you would the Messiah—

6not just under your master’s eye as people-pleasers, but as slaves of Messiah doing God’s will from the soul.

7Serve with a positive attitude, as to the Lord and not to men—

8knowing that whatever good each one does, this he will receive back from the Lord, whether slave or free.